During the operation police used high-tech cameras to scan car numberplates.

The reading is then compared by a superfast computer to DVLA and police data-bases.

Uninsured or untaxed cars, and those wanted in connection with crime, are identified and pulled over.

The 16 cars were towed away on Friday and the drivers were left to make their own way onwards.

Their cars can be recovered within 14 days if the driver can produce the required documents and pay a release fee to the recovery company.

If they are not claimed within a fortnight, they can be sold or crushed.

Sergeant Tim Rogers, who led the operation, said that in such poor weather conditions people were more likely to have an accident, and anyone involved in a smash with an uninsured driver could be left out of pocket.

Police also made two arrests during the operation.

One man was taken to Stoney Stanton Road police station for questioning on suspicion of possession of an offensive weapon.

Another man was arrested when it was found there was a warrant out for his arrest.